for循环: for i in range(10): # i循环10次 print('------',i) for j in range(10): print(j) if j > 2 : break #跳出循环体 while循环: age_oldboy_guess = 50conet = 0# age_guess = int(input('age_oldboy_guess:'))# if age_oldboy_guess == age_guess:# print('猜对了!')# print('…